Kushandisa zviridzwa:
Inoshandiswa pakukurumidza kukurumidza, kukurumidza kwemamiriro ekunze uye kuyedza kuchembera kweakasiyana machira, kudhinda
uye dhayi, zvipfeko, geotextile, dehwe, mapurasitiki nezvimwe zvinhu zvine mavara. Nekudzora mwenje, tembiricha, humidity, mvura uye zvimwe zvinhu mukamuri yekuyedza, iyo yekufananidza yakasikwa mamiriro anodiwa pakuyedza anopiwa kuyedza kukurumidza kwechiedza, kukurumidza kwemamiriro ekunze uye kuchembera kuchembera kwemuenzaniso.
Sangana nechiyero:
GB/T8427, GB/T8430, ISO105-B02, ISO105-B04 uye mamwe maitiro.
